Residual ISI cancellation for OFDM with applications to HDTV broadcasting.

Residual ISI cancellation for OFDM with applications to HDTV broadcasting.

An iterative technique is developed for orthogonal frequency division multiplexing (OFDM) systems to mitigate the residual intersymbol interference (ISI) that exceeds the length of the guard interval. The technique, called residual ISI cancellation (RISIC), uses a combination of tail cancellation an...

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Xuất bản năm:IEEE Journal on selected areas in communications 16, 8 (1998).
Tác giả chính: Dukhyun Kim
Định dạng: Bài viết
Ngôn ngữ:English
Những chủ đề:
HDTV broadcasting.
OFDM systems.
RISIC algorithm.
Concatenated coding.
Cyclic restoration.
Error control.
Guard interval length.
Imperfect channel estimation.
Intersymbol interference.
Iterative technique.
Orthogonal frequency division multiplexing.
Residual ISI cancellation.
Slowly fading ISI channels.
Static fading ISI channels.
Tail cancellation.
Terrestrial high-definition television.
Trellis codes.